Saw red lights in the night sky after closing shop on my drive to a friends house. I arrived at his house and pulled 2 of them outside to look and confirm that I wasn’t crazy. 3 red lights moving independently but came together to form a triangle. After about 15 mins, 2 of the object faded to black while the 3rd made a decent down towards land. I was not able to see it drop after it dropped below the homes and trees in the distance.